Dr. Calvin K. Lei graduated from the Inst of Med I, Yangon, Myanmar in 1988. He works in Pleasanton, CA and 1 other location and specializes in Internal Medicine. Dr. Lei is affiliated with San Ramon Regional Medical Center and Valleycare Health System.
Medical School: Inst of Med I, Yangon, Myanmar; Graduated 1988
*This physician has multiple office locations. See Office Information for details.